42415920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:364

約数の個数: 160

約数和(自身を含む): 148651200

約数和(自身を除く): 106235280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 73, 80, 90, 108, 120, 135, 144, 146, 180, 216, 219, 240, 269, 270, 292, 360, 365, 432, 438, 538, 540, 584, 657, 720, 730, 807, 876, 1076, 1080, 1095, 1168, 1314, 1345, 1460, 1614, 1752, 1971, 2152, 2160, 2190, 2421, 2628, 2690, 2920, 3228, 3285, 3504, 3942, 4035, 4304, 4380, 4842, 5256, 5380, 5840, 6456, 6570, 7263, 7884, 8070, 8760, 9684, 9855, 10512, 10760, 12105, 12912, 13140, 14526, 15768, 16140, 17520, 19368, 19637, 19710, 21520, 24210, 26280, 29052, 31536, 32280, 36315, 38736, 39274, 39420, 48420, 52560, 58104, 58911, 64560, 72630, 78548, 78840, 96840, 98185, 116208, 117822, 145260, 157096, 157680, 176733, 193680, 196370, 235644, 290520, 294555, 314192, 353466, 392740, 471288, 530199, 581040, 589110, 706932, 785480, 883665, 942576, 1060398, 1178220, 1413864, 1570960, 1767330, 2120796, 2356440, 2650995, 2827728, 3534660, 4241592, 4712880, 5301990, 7069320, 8483184, 10603980, 14138640, 21207960, 42415920]

約数ペア:

[(1, 42415920), (2, 21207960), (3, 14138640), (4, 10603980), (5, 8483184), (6, 7069320), (8, 5301990), (9, 4712880), (10, 4241592), (12, 3534660), (15, 2827728), (16, 2650995), (18, 2356440), (20, 2120796), (24, 1767330), (27, 1570960), (30, 1413864), (36, 1178220), (40, 1060398), (45, 942576), (48, 883665), (54, 785480), (60, 706932), (72, 589110), (73, 581040), (80, 530199), (90, 471288), (108, 392740), (120, 353466), (135, 314192), (144, 294555), (146, 290520), (180, 235644), (216, 196370), (219, 193680), (240, 176733), (269, 157680), (270, 157096), (292, 145260), (360, 117822), (365, 116208), (432, 98185), (438, 96840), (538, 78840), (540, 78548), (584, 72630), (657, 64560), (720, 58911), (730, 58104), (807, 52560), (876, 48420), (1076, 39420), (1080, 39274), (1095, 38736), (1168, 36315), (1314, 32280), (1345, 31536), (1460, 29052), (1614, 26280), (1752, 24210), (1971, 21520), (2152, 19710), (2160, 19637), (2190, 19368), (2421, 17520), (2628, 16140), (2690, 15768), (2920, 14526), (3228, 13140), (3285, 12912), (3504, 12105), (3942, 10760), (4035, 10512), (4304, 9855), (4380, 9684), (4842, 8760), (5256, 8070), (5380, 7884), (5840, 7263), (6456, 6570)]